M MixMastaMM Member Joined Dec 14, 2011 Posts 23 Jan 5, 2013 #1 I have to do a coolant flush on my 06. Is it OK to use one of the cooling system cleaners or should I just drain and refill with new Dex-cool?
I have to do a coolant flush on my 06. Is it OK to use one of the cooling system cleaners or should I just drain and refill with new Dex-cool?
Matt Member Joined Dec 2, 2011 Posts 4,077 Jan 5, 2013 #2 I would use the Prestone flush, follow their directions and fill with their premixed Dexcool.
